1770-XY

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The Allen-Bradley 1770-XY is a dependable lithium backup battery tailored for use with legacy PLC-2/05 and PLC-5 processors. Featuring a standard AA form factor and a nominal volta ge of 3.6 V, this battery ensures non-volatile memory retention for critical control data during power interruptions or shutdowns. Its lithium chemistry provides excellent longevity and stability, making it an ideal replacement or maintenance component for industrial automation systems where uninterrupted operation is essential. Manufacturer Rockwell Automation Brand Allen-Bradley Part Number 1770-XY Product Type Lithium Battery Compatible Platforms PLC-2/05, PLC-5 Voltage Rating 3.6 V Battery Size AA Chemistry Lithium Primary Function Program and Data Backup Status Active / Replacement Part Show more